Refactor maps_pass

[r41k0u]

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[Copilot]

Pull Request Overview

This PR refactors the BPF maps processing system by introducing a registry pattern for map processors and improving code organization. The refactoring moves from hardcoded map type handling to a more flexible, extensible registry-based approach.

Key changes:

• Introduces MapProcessorRegistry for managing map processor functions with a decorator-based registration system
• Replaces global variables and hardcoded dictionaries with proper encapsulation and enum-based map type definitions
• Improves logging by replacing print statements with proper logging infrastructure

Reviewed Changes

Copilot reviewed 5 out of 6 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
pythonbpf/maps/maps_utils.py	New registry class for managing map processor functions
pythonbpf/maps/maps_pass.py	Refactored map processing logic with registry pattern, enums, and logging
pythonbpf/maps/init.py	New module initialization file for maps package
pythonbpf/codegen.py	Updated import path to use the new maps package structure
examples/c-form/ex8.bpf.c	Added example C BPF program (appears to be reference material)

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